CN211316451U

CN211316451U - Ventilation device

Info

Publication number: CN211316451U
Application number: CN201922433779.7U
Authority: CN
Inventors: 王栢杉
Original assignee: Tianjin Baishida Technology Co ltd
Current assignee: Tianjin Baishida Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-21
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a ventilation device, the left side of wall body is equipped with first flange, the fixed welding of inner circle of first flange has the outside ventilation pipe that communicates with the ventilation hole, the left end spiro union of outside ventilation pipe has outside temperature control spare, the right side of wall body is equipped with the second flange, the fixed welding of inner circle of second flange has the inside ventilation pipe that communicates with the ventilation hole, the right-hand member spiro union of inside ventilation pipe has the inside temperature control spare, all be equipped with filter screen and wind speed unhurried current piece in outside ventilation pipe and the inside ventilation pipe, the device utilizes wind speed unhurried current piece to reduce the velocity of flow of wind, make the wind of the velocity of flow gentler pass through the filter screen, reduce the filter screen and adsorb the possibility of floating impurity in the air, compare with the comparison file its filter screen and can dismantle the change, avoided the problem of clearing up the difficulty after the dirt accumulation is too much in, the ventilation requirements of different seasons are met, and the energy consumption of indoor refrigeration or heating is reduced.

Description

Ventilation device

Technical Field

The utility model relates to a ventilation unit technical field specifically is a ventilation unit.

Background

Ventilation is a technique of bringing air from the outside into a closed environment such as a room by a natural or mechanical method to achieve an appropriate air environment such as sanitation and safety. The facilities for completing ventilation work in buildings are collectively called as ventilation equipment. In civil ventilation equipment, a ventilation component communicated with indoor and outdoor is a ventilation opening, while the cross section of a filter screen of the conventional ventilation opening is usually smaller and is generally the cross section of a ventilation pipeline, so that the wind resistance is larger, and the air flow speed passing through the ventilation opening is larger. When the air inlet is used as an air inlet, impurities floating in the air are easily sucked and are adhered to the surface of the filter screen, so that the air resistance is increased, and the air inlet is difficult to clean.

Authorized [ chinese utility model ] CN201620848589.5 a ventilation device, utilize and set up the ventilation hole at outdoor ventilation pipe lateral wall and carry out air inlet and filtration, increase the air inlet area with this, but when its rain-proof cover that surrounds outdoor ventilation pipe uses when cooperating, the air inlet area of outdoor ventilation pipe still only is for exposing the side of rain-proof cover, its air inlet area contrast air pipe cross-section does not obtain apparent improvement, filter screen in the air pipe cross-section is mostly can dismantle the washing or change simultaneously, and when regard as the filter screen with air pipe lateral wall itself, pile up behind more dirt in the ventilation hole of lateral wall, it is comparatively troublesome to wash, just can only wash and can not change, and this ventilation device can not effectively change the temperature that passes through the wind, in order to solve above-mentioned problem, we have proposed a ventilation device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ventilation unit to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ventilation unit, includes the wall body, the ventilation hole has been seted up on the wall body, the left surface of wall body is through the detachable first flange that is equipped with of bolt, the outer ventilation pipe that has and ventilation hole intercommunication of the inner circle fixed weld of first flange, the left end spiro union of outside ventilation pipe has outside accuse temperature spare, the right flank of wall body is through the detachable second flange that is equipped with of bolt, the inner circle fixed weld of second flange has the inboard ventilation pipe with ventilation hole intercommunication, the right-hand member spiro union of inboard ventilation pipe has inboard accuse temperature spare, all be equipped with filter screen and wind speed in outside ventilation pipe and the inboard ventilation pipe and slowly flow the piece, outside accuse temperature spare upper surface has the shielding plate through the screw spiro union.

Preferably, the outside accuse temperature spare includes the body of spiro union in outside ventilation pipe left end, the inner ring top surface of body evenly fixed be equipped with the hollow semi-ring of upside, the quantity of the hollow semi-ring of upside is two, and is fixed the intercommunication between two hollow semi-rings of upside and has first transverse connection copper pipe, the inner ring bottom surface of body evenly fixed be equipped with the hollow semi-ring of downside, the quantity of the hollow semi-ring of downside is two, and is fixed the intercommunication between two hollow semi-rings of downside and has second transverse connection copper pipe, corresponds from top to bottom it has longitudinal joint copper pipe to be fixed the intercommunication between hollow semi-ring of upside and the hollow semi-ring of downside, the through-hole has been seted up to the lower surface of body, and the quantity of through-hole is two the upper.

Preferably, the wind speed current slowing part comprises a first inclined plate fixedly assembled on the top surface of the inner wall of the outer vent pipe and a second inclined plate fixedly assembled on the bottom surface of the inner wall of the outer vent pipe, the first inclined plate is positioned on one side close to the wall body, the inner side ends of the first inclined plate and the second inclined plate incline towards one side of the wall body, and the minimum distance between the first inclined plate and the second inclined plate is 10 cm.

Compared with the prior art, the beneficial effects of the utility model are that: this scheme has designed a ventilation unit, this device utilizes the wind speed to slowly flow the piece and reduces the velocity of flow of wind in outside ventilation pipe and the inboard ventilation pipe when as the air intake, make the more gentle wind of velocity of flow through the filter screen, reduce the possibility that the filter screen adsorbs impurity in the showy air, compare its filter screen with the comparison file simultaneously and be the dismantlement change of grafting installation, the problem of the too much back clearance difficulty of dirt accumulation in the ventilation hole has been avoided, it circulates to let in cold water or hot water in the accuse temperature piece simultaneously, refrigerate or heat the wind that passes through, with the ventilation requirement that adapts to different seasons, reduce the energy consumption of indoor refrigeration or heating.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the schematic view of the structure of the wind speed buffering member of the present invention.

Fig. 3 is a schematic sectional view of the structure of the middle and outer temperature control member of the present invention.

Fig. 4 is a schematic left side view of the structure of the middle and outer side temperature control member of the present invention.

In the figure: the wind speed temperature control device comprises a wall body 1, a first flange 2, an outer side ventilation pipe 3, a wind speed slow flow piece 4, a first inclined plate 41, a second inclined plate 42, an outer side temperature control piece 5, a pipe body 51, an upper side hollow half ring 52, a first transverse connecting copper pipe 53, a lower side hollow half ring 54, a second transverse connecting copper pipe 55, a longitudinal connecting copper pipe 56, a through hole 57, a shielding plate 6, a second flange 7, an inner side ventilation pipe 8 and an inner side temperature control piece 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: the utility model provides a ventilation unit, including wall body 1, the ventilation hole has been seted up on wall body 1, the left surface of wall body 1 is through the detachable first flange 2 that is equipped with of bolt, the outer ventilation pipe 3 of inner circle fixed weld of first flange 2 and ventilation hole intercommunication, the left end spiro union of outer ventilation pipe 3 has outside accuse temperature spare 5, the right flank of wall body 1 is through the detachable second flange 7 that is equipped with of bolt, the inner circle fixed weld of second flange 7 has the inboard ventilation pipe 8 with ventilation hole intercommunication, the right-hand member spiro union of inboard ventilation pipe 8 has inboard accuse temperature spare 9, all be equipped with filter screen and wind speed in outer ventilation pipe 3 and the inboard ventilation pipe 8 and slowly flow spare 4, 5 upper surfaces of outside accuse temperature spare have shielding plate 6 through the screw.

Outside ventilation pipe 3 and inboard ventilation pipe 8 are installed through flange detachable to the ventilation hole both sides of wall body 1 for as inlet air channel and air-out passageway, shielding plate 6 is used for sheltering from the left end of outside accuse temperature piece 5, avoids the rainwater directly to get into.

This device utilizes wind speed to slowly flow 4 and reduces the velocity of flow of wind in the outside ventilation pipe 3 and the inboard ventilation pipe 8 when as the air intake, make the wind that the velocity of flow is slow pass through the filter screen, reduce the possibility of filter screen absorption float in the air impurity, compare its filter screen with the comparison file simultaneously and be the dismantlement change of grafting installation, the problem of clearance difficulty after having avoided the too much dirt accumulation in the ventilation hole, it circulates to let in cold water or hot water in the temperature control piece simultaneously, refrigerate or heat the wind that passes through, with the ventilation requirement that adapts to different seasons, reduce the energy consumption of indoor refrigeration or heating.

Outside accuse temperature spare 5 is including the body 51 of spiro union in outside ventilation pipe 3 left end, the inner ring top surface of body 51 is even fixed being equipped with upside hollow semi-ring 52, the quantity of upside hollow semi-ring 52 is two, and fixed intercommunication has first transverse connection copper pipe 53 between two upside hollow semi-rings 52, the inner ring bottom surface of body 51 is even fixed being equipped with downside hollow semi-ring 54, the quantity of downside hollow semi-ring 54 is two, and fixed intercommunication has second transverse connection copper pipe 55 between two downside hollow semi-rings 54, it has longitudinal connection copper pipe 56 to correspond to be fixed intercommunication between upside hollow semi-ring 52 and the downside hollow semi-ring 54 from top to bottom, through-hole 57 has been seted up to the lower surface of body 51, and the quantity of through-hole 57 is two, the upper end of two through-holes 57 is linked.

The outside water source is refrigerated through refrigeration equipment, the refrigerated water is guided into one of the through holes 57 by using an external water pump and a water pipe, the water in the other through hole 57 is guided back to the water source through a pipeline to be refrigerated again to form circulating refrigeration, and when the water needs to be heated, the external refrigeration equipment is replaced by heating equipment.

Cold water or hot water enters the upper hollow half ring 52 and the lower hollow half ring 54, and flows and exchanges with the longitudinal connecting copper pipe 56 through the transverse connecting copper pipe, so that the air flowing between the upper hollow half ring 52 and the lower hollow half ring 54 is cooled or heated.

The wind speed buffering piece 4 comprises a first inclined plate 41 fixedly assembled on the top surface of the inner wall of the outer side ventilation pipe 3 and a second inclined plate 42 fixedly assembled on the bottom surface of the inner wall of the outer side ventilation pipe 3, the first inclined plate 41 is positioned on one side close to the wall body 1, the inner side ends of the first inclined plate 41 and the second inclined plate 42 incline towards one side of the wall body 1, and the minimum distance between the first inclined plate 41 and the second inclined plate 42 is 10 cm.

The two left and right distributed inclined plates perform multi-stage obstruction on entering wind, so that the wind flows along the inclined direction of the inclined plates, the wind speed is slowed down, and the wind speed slow flow effect is realized.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A ventilation device comprises a wall body (1), and is characterized in that: the ventilation hole has been seted up on wall body (1), the left surface of wall body (1) is through the detachable first flange (2) that is equipped with of bolt, the outer side ventilation pipe (3) of inner circle fixed weld of first flange (2) and ventilation hole intercommunication, the left end spiro union of outer side ventilation pipe (3) has outside accuse temperature spare (5), the right surface of wall body (1) is through the detachable second flange (7) that is equipped with of bolt, the inner circle fixed weld of second flange (7) has inboard ventilation pipe (8) with the ventilation hole intercommunication, the right-hand member spiro union of inboard ventilation pipe (8) has inboard accuse temperature spare (9), all be equipped with filter screen and wind speed unhurried current piece (4) in outside ventilation pipe (3) and inboard ventilation pipe (8), outside accuse temperature spare (5) upper surface has shielding plate (6) through the screw spiro union.

2. A ventilating device according to claim 1, characterized in that: the outer side temperature control part (5) comprises a pipe body (51) which is in threaded connection with the left end of the outer side ventilation pipe (3), the top surface of an inner ring of the pipe body (51) is uniformly and fixedly provided with two upper side hollow half rings (52), a first transverse connecting copper pipe (53) is fixedly communicated between the two upper side hollow half rings (52), the bottom surface of the inner ring of the pipe body (51) is uniformly and fixedly provided with two lower side hollow half rings (54), the number of the lower side hollow half rings (54) is two, a second transverse connecting copper pipe (55) is fixedly communicated between the two lower side hollow half rings (54), a longitudinal connecting copper pipe (56) is fixedly communicated between the upper side hollow half ring (52) and the lower side hollow half ring (54) in a vertically corresponding mode, the lower surface of the pipe body (51) is provided with through holes (57), and the number of the through holes (57) is, the upper ends of the two through holes (57) are communicated with the corresponding lower hollow semi-ring (54).

3. A ventilating device according to claim 1, characterized in that: wind speed gentle class piece (4) are including fixed assembly in first swash plate (41) of outside ventilation pipe (3) inner wall top surface and fixed assembly in second swash plate (42) of outside ventilation pipe (3) inner wall bottom surface, first swash plate (41) are located and are close to wall body (1) one side, the medial extremity of first swash plate (41) and second swash plate (42) all inclines to wall body (1) one side, and the minimum interval is 10 centimetres between first swash plate (41) and second swash plate (42).